| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3*H2O + H2SO4 = NH4HSO4 + H2O
MnO2 + HO2{-} = MnO4{-} + H2 =>
2 MnO2 + 2 HO2{-} = 2 MnO4{-} + H2
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
PbNO32 + FeCl3 = PbCl3 + FeNO32 =>
PbNO32 + FeCl3 = PbCl3 + FeNO32
MnO4{-2} + H2O = MnO4{-} + OH{-} + MnO2 =>
3 MnO4{-2} + 2 H2O = 2 MnO4{-} + 4 OH{-} + MnO2
LiCl + O2 = Li + ClO2 =>
LiCl + O2 = Li + ClO2
I2 + AgNO3 + C5H5N = I(C5H5N)2NO3 + AgI =>
I2 + AgNO3 + 2 C5H5N = I(C5H5N)2NO3 + AgI
K2CrO4 + C2H5OH + KOH + H2O = CH3COOK + K3[Cr(OH)6] =>
4 K2CrO4 + 3 C2H5OH + 7 KOH + 4 H2O = 3 CH3COOK + 4 K3[Cr(OH)6]
H{+} + OH{-} = H2O =>
H{+} + OH{-} = H2O
Bi(NO3)3 + Fe(NO3)3 + Y(NO3)3 + H2O = BiFe09Y01O3 + NO3 + H2 =>
Bi(NO3)3 + 9 Fe(NO3)3 + Y(NO3)3 + 3 H2O = BiFe09Y01O3 + 33 NO3 + 3 H2
CH3CH2ONa + CH3CH2Br = (CH3)2(CH2)2O + NaBr =>
CH3CH2ONa + CH3CH2Br = (CH3)2(CH2)2O + NaBr
Fe2 = Fe3 =>
3 Fe2 = 2 Fe3
N2O5O = NO3 =>
N2O5O = 2 NO3
KClO3 + H2C2O4 = ClO2 + KHCO3 =>
2 KClO3 + H2C2O4 = 2 ClO2 + 2 KHCO3
Cu(NO3)2 + Na3PO4 = Cu(Na3)2 + NO3PO4 =>
Cu(NO3)2 + 2 Na3PO4 = Cu(Na3)2 + 2 NO3PO4
NaOCl + H3PO4 = HOCl + NaH2PO4 =>
NaOCl + H3PO4 = HOCl + NaH2PO4
Al2S3 + H2O = H2S + Al(OH)3 =>
Al2S3 + 6 H2O = 3 H2S + 2 Al(OH)3
H2O4S + Fe = SO2 + Fe(SO4) + H2O =>
2 H2O4S + Fe = SO2 + Fe(SO4) + 2 H2O
Mg + Fe2(SO3)3 = Mg(SO3)3 + Fe2 =>
Mg + Fe2(SO3)3 = Mg(SO3)3 + Fe2
Ba(NO3)2(aq) + K2(C2O4)(aq) = KNO3(aq) + BaC2O4(s) =>
Ba(NO3)2(aq) + K2(C2O4)(aq) = 2 KNO3(aq) + BaC2O4(s)
CuClHS = CuSHCl =>
CuClHS = CuSHCl
C8H18 + C20H42 = C28H60 =>
C8H18 + C20H42 = C28H60
KOCl + H2O = HOCl + KOH =>
KOCl + H2O = HOCl + KOH
KAu(CN)4 + KAu(CN)2Cl2 + KHCl2 + [(Fe(CN)3)4(Fe(CN)2)3] + [PtCl3(H2O)7] = [Pt(NH3)2(C5H4ON)]2(NO3)2(H2O)2 + K399Fe(CN)6 + HAuCl3 + NO2 =>
2793 KAu(CN)4 + 8347 KAu(CN)2Cl2 + 32.000000000005KHCl2 + 4[(Fe(CN)3)4(Fe(CN)2)3] + 5554[PtCl3(H2O)7] = 2777[Pt(NH3)2(C5H4ON)]2(NO3)2(H2O)2 + 28 K399Fe(CN)6 + 11140 HAuCl3 + 5554 NO2
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
NH3CH3Cl = NH2CH3 + HCl =>
NH3CH3Cl = NH2CH3 + HCl
CaMgSi2O6 + Mg3Si2O5(OH)4 = Mg2SiO4 + Ca2Mg5Si8O22(OH)2 + H2O =>
2 CaMgSi2O6 + 5 Mg3Si2O5(OH)4 = 6 Mg2SiO4 + Ca2Mg5Si8O22(OH)2 + 9 H2O
NH2O = NH4NO2 =>
2 NH2O = NH4NO2
SPb = Pb2S2 =>
2 SPb = Pb2S2
Fe(OH)3 + Na2O2 = FeO3 + NaOH =>
2 Fe(OH)3 + 3 Na2O2 = 2 FeO3 + 6 NaOH
MgBr2 + H3PO4 = MgPO4 + Br2H3 =>
MgBr2 + H3PO4 = MgPO4 + Br2H3
NaNO2 + SiO2 = Na2SiO3 + N2O3 =>
2 NaNO2 + SiO2 = Na2SiO3 + N2O3
Fe2S3 + HF = H2S + FeF3 =>
Fe2S3 + 6 HF = 3 H2S + 2 FeF3
H2MoO4 + Zn = MoO3 + ZnO + H2 =>
H2MoO4 + Zn = MoO3 + ZnO + H2
SnCl2 + HgCl2 + HCl = Hg + H2SnCl6 =>
SnCl2 + HgCl2 + 2 HCl = Hg + H2SnCl6
BaCO3 + CH3COOH = (CH3COO)2Ba + H2O + CO2 =>
BaCO3 + 2 CH3COOH = (CH3COO)2Ba + H2O + CO2
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
CH5OH2 + O2 = CO2 + H2O =>
4 CH5OH2 + 9 O2 = 4 CO2 + 14 H2O
HCOOH + Ca(OH)2 = Ca + COOH + H2O =>
2 HCOOH + Ca(OH)2 = Ca + 2 COOH + 2 H2O
C17H51 + O2 = CO2 + H2O =>
4 C17H51 + 119 O2 = 68 CO2 + 102 H2O
KCl + HNO3 + KMnO4 = MnCl2 + Cl2 + KNO3 + H2O =>
14 KCl + 16 HNO3 + 2 KMnO4 = 2 MnCl2 + 5 Cl2 + 16 KNO3 + 8 H2O
(CH3NH3)Sn2Br6 + HBr = (CH3NH3) + (SnBr6) + H4 =>
2(CH3NH3)Sn2Br6 + 12 HBr = 2(CH3NH3) + 4(SnBr6) + 3 H4
KFLiCl = KLiClF =>
KFLiCl = KLiClF
FeCl3 + Br2 = FeBr2 + Cl =>
FeCl3 + Br2 = FeBr2 + 3 Cl
(CH3)2CO + O2 = H2O + CO2 =>
(CH3)2CO + 4 O2 = 3 H2O + 3 CO2
Al(s) + S(s) = Al2S(s) =>
2 Al(s) + S(s) = Al2S(s)
Na3SbO4 + H2S = H3SbO4 + Na2S =>
2 Na3SbO4 + 3 H2S = 2 H3SbO4 + 3 Na2S
C2H6O + H2O = C2H4O2 + H3O =>
C2H6O + 5 H2O = C2H4O2 + 4 H3O
C + H2SO4 = CO2 + H2O + SO2 =>
C + 2 H2SO4 = CO2 + 2 H2O + 2 SO2
Fe + O22 = Fe22O3 =>
484 Fe + 3 O22 = 22 Fe22O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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